/Engine/Plugins/Media/ElectraCodecs/Source/ElectraDecoders/Public/IElectraDecoderOutputVideo.h
Returns additional values specific to the decoder and format that are used in handling this output in a platform specific way.
void GetExtraValues ( [TMap](API\Runtime\Core\Containers\TMap)< [FString](API\Runtime\Core\Containers\FString), [FVariant](API\Runtime\Core\Misc\FVariant) > & OutExtraValues ) const